110000099977 has 2 divisors, whose sum is σ = 110000099978. Its totient is φ = 110000099976.

The previous prime is 110000099971. The next prime is 110000099983. The reversal of 110000099977 is 779990000011.

It is a balanced prime because it is at equal distance from previous prime (110000099971) and next prime (110000099983).

It can be written as a sum of positive squares in only one way, i.e., 57655693456 + 52344406521 = 240116^2 + 228789^2 .

It is a cyclic number.

It is not a de Polignac number, because 110000099977 - 2³ = 110000099969 is a prime.

It is a zygodrome in base 10.

It is not a weakly prime, because it can be changed into another prime (110000099971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000049988 + 55000049989.

It is an arithmetic number, because the mean of its divisors is an integer number (55000049989).

Almost surely, 2^110000099977 is an apocalyptic number.

It is an amenable number.

110000099977 is a deficient number, since it is larger than the sum of its proper divisors (1).

110000099977 is an equidigital number, since it uses as much as digits as its factorization.

110000099977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35721, while the sum is 43.

Adding to 110000099977 its reverse (779990000011), we get a palindrome (889990099988).

The spelling of 110000099977 in words is "one hundred ten billion, ninety-nine thousand, nine hundred seventy-seven".